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  <meta charset="UTF-8">
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  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
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<body>
  
  <div id="main" style="height: 400px"></div>
  <script src="../libs/echarts-5.3.3.js"></script>
  <script>
    window.onload = function() {
      let myChart = echarts.init(document.getElementById('main'));
      
      var option = {
        backgroundColor: "rgb(40,46,72)",
        grid: {
          left: "5%",
          right: "10%",
          top: "30%",
          bottom: "5%",
          containLabel: true, // grid 区域是否包含坐标轴的刻度标签
        },
        tooltip: {},

        xAxis: {
          name: "月份",
          axisLine: {
            show: true,
            lineStyle: {
              color: "#42A4FF",
            },
          },
          axisTick: {
            show: false,
          },
          axisLabel: {
            color: "white",
          },
          type: 'category',
          data: ["一月", "二月", "三月", "四月", "五月", "六月", "七月"],
        },
        yAxis: {
          name: "个",
          nameTextStyle: {
            color: "white",
            fontSize: 13,
          },
          axisLine: {
            show: true,
            lineStyle: {
              color: "#42A4FF",
            },
          },
          axisTick: {
            show: false,
          },
          splitLine: {
            show: true,
            lineStyle: {
              color: "#42A4FF",
            },
          },
          axisLabel: {
            color: "white",
          },
        },
        series: [
          {
            name: "销量",
            type: "bar",
            barWidth: 17,
            itemStyle: {
              color: {
                type: "linear",
                x: 0,
                y: 0,
                x2: 0,
                y2: 1,
                colorStops: [
                  {
                    offset: 0,
                    color: "#01B1FF", // 0% 处的颜色
                  },
                  {
                    offset: 1,
                    color: "#033BFF", // 100% 处的颜色
                  },
                ]
              },
            },
            data: [500, 2000, 3600, 1000, 1000, 2000, 4000],
          },
        ],
      };

      myChart.setOption(option);
    }
  </script>
</body>
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